Silicone Gel Wrist Support Mouse Pad Mat for Laptop Desktop (Purple) Product Name : Mouse Pad;Main Material : Silicone Gel, Polyester 9 x 7.5 ft Smooth and soft surface - Keep the mouse moving nimbly Ergonomic design wrist support - Keep arms, wrists, and hands from getting sore while using the computer, reduce wrist stress and tiredness. Suitable for most optical, trackball, laser, and rollerball mice